desdesdes2004
Answered

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Use the reaction to answer the question.

CH4 + 2O2 → CO2 + 2H2O

H–C: 412 kJ/mol

O=O: 496 kJ/mol

C=O: 743 kJ/mol

O–H: 463 kJ/mol

What is the total energy of the reaction?

(1 point)

A.–265 kJ/mol


B.294 kJ/mol


C.228 kJ/mol


D. –698 kJ/mol

Sagot :

zorii04

Answer:

–698 kJ/mol

Explanation:

i guessed and got it right

1TheRanger

Answer:

It would be -
D) -698 KJ/mol

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